State of the TCGSão Paulo

2012-10-22

Séverin GaudetFor the TCG

TCG

Technical Coordination Group

Assures technical coordination amongst WGs/IGs

Liaison with IVOA Exec

Specific role in Recommendation Process

http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/IvoaTCG

TCG

IVOA Architecture IVOA Architecture Note released on

23/Nov/2010 http://www.ivoa.net/Documents/Notes/IVOAArchitecture/20101123/index.html

General description of IVOA Architecture Level 0, 1, and 2 from general to VO specific Present all IVOA standards in one slide (Level 2)

Level 0 and 1 stable since creation Level 2 updated with new IVOA standards Individual standards diagram updated

TCG

IVOA Architecture Level 0

Stable since creation

TCG

IVOA Architecture Level 1

Stable since creation

TCG

IVOA Architecture Level 2

Updated with new standards

TCG

Standards into RECsince last Interop [Registry] TAPRegExt 1.0

12 Jun 2012

TCG

TapRegExt 1.0

TCG

Standards to become REC soon VOSpace 2.0

TCG review closed on 26/Sep/2012 PhotDM 1.0

TCG Review closed on 5/Sep/2012; significant comments requiring WG discussion

SimpleDALRegExt 1.0 RFC closed on 27/Jun/2012; awaiting responses

before TCG review can begin VOUnits 1.0

RFC closed on 24/Sep/2012; awaiting responses before TCG review can begin

TCG

TCG Meeting on 21/Oct/2012 Various cross WG/IG discussions

Utypes STC-S Time series Photometry filter IDs

Potential future standards to address new science cases

IVOA Publication Tools for Data Centres Architecture review Roadmap preparations

TCG

Utypes 1.0

Tiger team formed, drawn from two sources: Representatives of the affected WGs and

IGs, nominally the chairs or vice-chair and; Representatives of a few major data

providers. Study current usage of Utypes

Used in a meaningful way? Impact of changes on existing standards

Develop a standard

TCG

Utypes 1.0

Team members: Jesus Salgado: DM chair and ESAC representative Omar Laurino: DM vice-chair and CfA representative Matthew Graham: VOEvent chair Pat Dowler: DAL chair and CADC representative Pierre Fernique: Apps vice-chair Mireille Louys: Semantics vice-chair and CDS

representative Gerard Lemson: Theory representative. Markus Demleitner: GAVO representative

Utypes session: Monday afternoon

TCG

TCG Meeting on 21/Oct/2012 Presentation from CSP – Committee on

Science Priorities Science cases to be endorsed by Exec

Time Series Radio Astronomy

Preliminary uses cases presented

TCG to look at required standards Session: Monday afternoon

TCG

TCG Meeting on 21/Oct/2012 Unique identifiers for photometry filters

Having an IVOA controlled vocabulary is not a solution

Filter Profile Service (FPS) is being proposed Session: DAL II

Time Series data model DM and VOEvent to evaluate the SimpleTimeSeries

for adoption in VO Discussed moving VOEvent WG to Time Domain

Interest Group Sessions: VO Science Priorities and DAL II

TCG

TCG Meeting on 21/Oct/2012 Update of IVOA Architecture

Adding: DALI: Data Access Layer Interface Datalink VOEventRegExt VTP: VOEvent Transport Protocol

Removing: SEAP VOPipe*

TCG

Christophe Arviset – TCG chair Page 16

Publication tools for Data Centre IVOA Publication Tools

http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/PublishingInTheVONew

To be released with the new IVOA site

Welcome inputs from all Interop participants

TCG will review content every 6 months

State of the TCG, 21 May 2012

TCG

The IVOA in 2012 : Technical Assessment and Roadmap for 2013

Prepared by all WG/IG Chairs/Vice-chairs Endorsed by IVOA Exec

Work to begin: IVOA main technical achievements since last year IVOA technical roadmap by WG / IG for upcoming

year

http://www.ivoa.net/Documents/Notes/IVOATechRoadmap2011

TCG

Existing IVOA REC standards - 1

More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/

TCG

Existing IVOA REC standards - 2

More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/

TCG

Existing IVOA REC standards - 3

More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/

TCG

Existing IVOA REC standards - 4

More details can be found on the IVOA Document pages at:http://www.ivoa.net/Documents/

TCG

IVOA Standards per year

Planned